Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11665472 | Speaker box | Zhiqiang Qiu | 2023-05-30 |
| D979946 | Cleaning brush | — | 2023-03-07 |
| D979758 | Sphygmomanometer | Asa Hirasawa, Wangxin Xie | 2023-02-28 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11665472 | Speaker box | Zhiqiang Qiu | 2023-05-30 |
| D979946 | Cleaning brush | — | 2023-03-07 |
| D979758 | Sphygmomanometer | Asa Hirasawa, Wangxin Xie | 2023-02-28 |